It's the fault of your graphics card. It's probably one of the newer radeons yes? You can't fix it without buying a new graphics card (not, that there is anything wrong with your current one, I hasten to add!) I don't think it happens on any Nvidia cards

It's the fault of your graphics card. It's probably one of the newer radeons yes? You can't fix it without buying a new graphics card (not, that there is anything wrong with your current one, I hasten to add!) I don't think it happens on any Nvidia cards